As the title of this post says that you are goind to download and install the leaked Android 4.0.3 (ICS) ROM for your AT&T based Samsung Galaxy Note. Thanks to RootzWiki to make this leaked Android ICS available to download, however things not always serve everyone because currently this build only supports Windows operating system only.

RootZWiki had put a serious tests before finally sure this leaked is worthy of sharing, so all of us will end up feeling satisfied not just come out saying yes I have ICS installed but then uninstalled it. Anyway here is a list of features that work:

Face Unlock is fully functional

LTE connections are solid and up to speed

Phone calls work great both ways

Audio quality is up to par

Stereo Bluetooth is fully functional

MMS is fully functional

GPS is fully functional

Google Talk and Video Chat work

Google Voice is fully functional

Task Manager is smooth and transitions are quick

Downloaded Flash video and in-browser video works flawlessly

Chrome autosync is fully functional

AT&T Hotspot functionality works, external devices connect fine

And one more thing your external SDCard will not be wiped out, but your internal SDCard will be formatted during the installation process.

Are you interested to install this build to your Samsung Galaxy Note? Then follow the following steps.

But before proceed, read this disclaimer: that no one will be responsible for any damage might cause to your device after following the steps, do this at your own risk. Beside no body is forcing you to do so, right? So let's do it.